Home / export blue 15 organic pigment for plastics

Hot News

The whitening effect of optical brightener agent could be estimated by visual method which better under the sunlight or measure by colorimeter. 3.light fastness there is no international standard for testing optical brightener lightfastness in plastics.most tests used din 54004 for reference.

Optical brightening agent 31# cas:12224-06-5 manufacturer, fluorescent brightener vbl supplier, optical brightening agent 31# producer from china, offering highest quality optical brightening agent vbl to global customers

Molecular formula:c 18 h 15 cln 2 o 6 s molecular weight: 422.84 cas registry number:7023-61-2 manufacturing methods :2-amino-4-chloro-5-methylbenzenesulfonic acid diazotization, and 3-hydroxy-2-naphthoic acid coupling, and then into calcium salt. properties and applications:brilliant red, shallow blue light pink.purple red powder. insoluble in water and ethanol.

We, megha international established in the year 1997 as one of the leading manufacturer, supplier and exporter of high quality optical brightening agents from mumbai,maharashtra,india. we offer this optical brightening agents at the most competitive prices.

We are an enterprise that export export blue 15 organic pigment for plastics to China, we're approved by the relevant state registratio. Main export blue 15 organic pigment for plastics and sell to several regions in China, solution available upon request. We've the spirit of "customer initially, honesty first" principle, having a number of enterprises established long-term cooperative partnership.


export blue 15 organic pigment for plastics supplier from China,we are professional manufacturer with years of expertise.For clients from around the globe,we assistance them with higher high-quality export blue 15 organic pigment for plastics solutions. Customized merchandise are out there and we assistance wholesale. Please click the button beneath to verify for far more information of export blue 15 organic pigment for plastics.

We Export

Contact Us